Structure and Reactivity of an Allylpalladium N-Heterocyclic Carbene Enolate Complex
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https://figshare.com/articles/dataset/Structure_and_Reactivity_of_an_Allylpalladium_N_Heterocyclic_Carbene_Enolate_Complex/3336754
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资源简介：
A novel anionic N-heterocyclic carbene was
prepared and ligated to [Pd(allyl)Cl]2 to yield the
complex (NHC-enolate)Pd(allyl). At elevated temperatures in acetonitrile, the allyl ligand undergoes a stereoselective η3−η1−η3 isomerization in an associative
process that is first order in CD3CN with ΔH⧧ = 13.5 ±
0.7 kcal mol-1 and ΔS⧧ = −17 ± 2 eu. This complex
reacts with electrophiles (HCl, CH3I) at the enolate
position.
创建时间：
2016-05-07
